Centtral Power Research Institute <br/><br/>
Investigation of repeated circuit breaker failures at vijayawada 400kv substaition for power grid corporation of India limited 

 - Banglore  Central power research institute  1995 
<br/><br/> Comp. copy from PSD 
<br/><br/><label>Universal Decimal Class. No.: </label>621.311.4(5484)  / CPRI.95